National Changhua University of Education Institutional Repository : Item 987654321/11414
English  |  正體中文  |  简体中文  |  全文笔数/总笔数 : 6491/11663
造访人次 : 24755337      在线人数 : 59
RC Version 3.2 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.
搜寻范围 进阶搜寻

jsp.display-item.identifier=請使用永久網址來引用或連結此文件: http://ir.ncue.edu.tw/ir/handle/987654321/11414

题名: Phylogenetic Utility of the Ribosomal Internal Transcribed Spacer 2 in Strumigenys Spp. (Hymenoptera: Formicidae)
作者: Hung, Yu-Tang;Chen, Chaolun Allen;Wu, Wen-Jer;Lin, Chung-Chi;Shiha, Cheng-Jen
贡献者: 生物學系
关键词: Strumigenys;Ribosomal DNA;ITS2;Phylogeny;Biogeography
日期: 2004-07
上传时间: 2012-06-06T01:55:22Z
出版者: Elsevier
摘要: Sequence variations and phylogenetic relationships of Strumigenys from different localities in Taiwan were inferred from sequences of the internal transcribed spacer 2 (ITS2) of nuclear ribosomal RNA genes. The ITS2 sequences of different species of Strumigenys vary in length from 659 to 953 bp, because there are many large repeated insertion-deletion fragments, and these short tandem repeat units form microsatellites. The average GC content of the ITS2 is 60.8%. Secondary structures from ITS2 sequences are similar and present several conserved structural motifs. Eleven species and three unnamed species were analyzed using both the maximum parsimony and maximum likelihood methods. Although diversity of the ITS2 sequence is high, these data can still be a potential tool for primary analysis of molecular phylogeny and biogeography of Strumigenys at the species level on islands around Taiwan.
關聯: Molecular Phylogenetics and Evolutionl, 32(1): 407-415
显示于类别:[生物學系] 期刊論文

文件中的档案:

档案 大小格式浏览次数
index.html0KbHTML521检视/开启


在NCUEIR中所有的数据项都受到原著作权保护.

 


DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library IR team Copyright ©   - 回馈